Question

What are the x-intercepts of the graph of the function f(x)=x2-16x+64

Answer 1

the x intercepts are (x-8) (x-8)

Answer 2

x intercept of the function f(x) =x²-16x+64 is 8.

Explanation:

X intercept means y = 0.

That is y = f(x) = 0

x²-16x+64 = 0

( x- 8 ) ( x- 8) = 0

x = 8

So x intercept of the function f(x) =x²-16x+64 is 8.